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Hot or Cool produces evidence-based insights to inform policy, shift social norms, and support low-carbon, nature-positive lifestyles. We rely in part on public contributions — if you value our work, please consider supporting us.
Your contribution supports the mission of Hot or Cool and is applied solely to our non-profit activities. As an independent, non-profit organisation, we are committed to ensuring all our research and resources are free and openly accessible to the public.
Make a tax-deductible contribution via:
PayPal: click here to donate
Bank transfer:
Hot or Cool Institute gGmbH
Commerzbank
IBAN: DE17 1004 0000 0336 6739 00
BIC: COBADEFFXXX
*Note: You will receive an official donation receipt for your contribution.
If you are interested in supporting our work, don’t hesitate to reach out to our team or contact us.